As you probably already know, RTGs were of course commonly used in Antarctic weather stations in the past, by both the US and others: https://www.stuff.co.nz/t

As you probably already know, RTGs were of course commonly used in Antarctic weather stations in the past, by both the US and others: https://www.stuff.co.nz/the-press/news/104291748/radioactive-generators-powered-antarctic-science https://www.stuff.co.nz/the-press/news/104291748/radioactive... The last was removed in 2015, as far as I know.